I don't think side airbags are standard on the GT. I have a GT and if I wanted the side bags, they were an option. As to the seats I think they are waayyyyyy too soft.
The owner's manual says to only use 91 octane fuel. But what if I can't find 91 octane on a trip? Can I go with a lesser octane without damaging the engine. Does the GT have a knock sensor to compensate for lower octane fuel?Kurt V